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48 ProBio & ProFAC User Manual
13 Autotest
To automatically test whether all modules in the device function properly, which include the LCD, voice,
fingerprint sensor, camera and RTC (Real-Time Clock).
In the initial interface, press >
Autotest
to enter the
Autotest
interface.
Test All: To test LCD, voice, fingerprint sensor, camera and RTC. During the test.
Test LCD: To test the display effect of LCD screen by displaying full color, pure white, and pure black to
check whether the screen displays colors properly.
Test Voice
: The device automatically tests whether the voice files stored in the device are complete and
the voice quality is good.
Test Fingerprint Sensor : To test the fingerprint sensor by pressing fingerprint to check if the collected
fingerprint image is clear. When pressing fingerprint on the sensor, the image will be displayed on the
screen.
Cam testing: To test if the camera functions properly by checking the photos taken are clear for use.
Test Clock RTC : To test the Real-Time Clock. The device tests whether the clock works properly and
accurately by checking the stopwatch. Press the screen to start counting time, and Press the screen
again to stop counting, to check if the stopwatch counts time accurately.